Electric toothbrush



FIG. 1 is a perspective view of an electric toothbrush showing our newdesign;

FIG. 2 is a right side view of the electric toothbrush, the left sideview being a mirror image thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is an enlarged top plan view thereof; and,

FIG. 6 is an enlarged bottom plan view thereof.

The broken lines, showing a brush head and the underside of a brushbase, illustrate portions of the electric toothbrush that form no partof the claimed design.

CLAIM The ornamental design for an electric toothbrush, as shown anddescribed.